{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd17cc3e7c1f7b42faf3b6dc749f90c143353f9ac3d0da5ffa8eccb1f298d240e",
    "signature": "0x279d609757063bdbb97dc37aa3c7fbf82725cf7032d88ff14eaa0c292742fc5d71dc63bad55f6d02118b014686b7d3965c5ed633fe14cf27739421d462f7aaf71c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}